7 Utility Patents
#1,133 in Kobe
#121,533 in Japan
#596,497 in the World
Forward Citations = 31
Company Filing History:
Nippon Air Brake Kabushiki Kaisha
Hirotec Corporation
Cejn Ab
4. 1 out of 60
Nabco Limited
5. 1 out of 136

where one patent can have more than one assignee
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